122675225 has 6 divisors (see below), whose sum is σ = 152117310. Its totient is φ = 98140160.

The previous prime is 122675183. The next prime is 122675251. The reversal of 122675225 is 522576221.

It can be written as a sum of positive squares in 3 ways, for example, as 42680089 + 79995136 = 6533^2 + 8944^2 .

It is not a de Polignac number, because 122675225 - 2²⁰ = 121626649 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122675191 and 122675200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2453480 + ... + 2453529.

It is an arithmetic number, because the mean of its divisors is an integer number (25352885).

Almost surely, 2^122675225 is an apocalyptic number.

It is an amenable number.

122675225 is a deficient number, since it is larger than the sum of its proper divisors (29442085).

122675225 is an equidigital number, since it uses as much as digits as its factorization.

122675225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907019 (or 4907014 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 122675225 is about 11075.8848404992. The cubic root of 122675225 is about 496.8808826750.

The spelling of 122675225 in words is "one hundred twenty-two million, six hundred seventy-five thousand, two hundred twenty-five".